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2. Welding helmet - Wikipedia

   en.wikipedia.org/wiki/Welding_helmet

   A welding helmet in use. A welding helmet is a piece of personal protective equipment used by welders to protect the user from concentrated light and flying particles. . Different welding processes need stronger lens shades with auto-darkening filters, while goggles suffice for

3. Eye protection - Wikipedia

   en.wikipedia.org/wiki/Eye_protection

   A welding helmet is a type of headgear used when performing certain types of welding to protect the eyes, face and neck from flash burn, ultraviolet light, sparks, infrared light, and heat. A welding hand shield is a metal plate containing the same protective lens as a welding helmet with a handle on the bottom, intended to be held up in front ...

4. Sunglasses - Wikipedia

   en.wikipedia.org/wiki/Sunglasses

   NASA research primarily by scientists James B. Stephens and Charles G. Miller at the Jet Propulsion Laboratory (JPL) resulted in special lenses that protected against the light in space and during laser and welding work. The lenses used colored dyes and small particles of zinc oxide, which absorbs ultraviolet light and is also used in sunscreen ...

5. Augmented reality - Wikipedia

   en.wikipedia.org/wiki/Augmented_reality

   Steve Mann formulated an earlier concept of mediated reality in the 1970s and 1980s, using cameras, processors, and display systems to modify visual reality to help people see better (dynamic range management), building computerized welding helmets, as well as "augmediated reality" vision systems for use in everyday life.

6. Oxy-fuel welding and cutting - Wikipedia

   en.wikipedia.org/wiki/Oxy-fuel_welding_and_cutting

   Oxygas welding station (keep cylinders and hoses away from the flame) Gas welding/cutting goggles and safety helmet. Oxyacetylene welding/cutting is generally considered not to be difficult, but there are a good number of subtle safety points that should be learned such as: More than 1/7 the capacity of the cylinder should not be used per hour.

7. American fiber helmet - Wikipedia

   en.wikipedia.org/wiki/American_fiber_helmet

   The American fiber helmet (also known as the American pith helmet, safari helmet, tropical helmet, sun helmet, elephant helmet, or pressed fiber helmet) is a type of sun helmet made of pressed fiber material that has been used as part of the military uniform by various branches and units of the United States Armed Forces from 1934 to the present day.